5156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 14686560

約数和(自身を除く): 9529620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1409, 1830, 2818, 3660, 4227, 5636, 7045, 8454, 14090, 16908, 21135, 28180, 42270, 84540, 85949, 171898, 257847, 343796, 429745, 515694, 859490, 1031388, 1289235, 1718980, 2578470, 5156940]

約数ペア:

[(1, 5156940), (2, 2578470), (3, 1718980), (4, 1289235), (5, 1031388), (6, 859490), (10, 515694), (12, 429745), (15, 343796), (20, 257847), (30, 171898), (60, 85949), (61, 84540), (122, 42270), (183, 28180), (244, 21135), (305, 16908), (366, 14090), (610, 8454), (732, 7045), (915, 5636), (1220, 4227), (1409, 3660), (1830, 2818)]